baber/WOPTO huggingface dataset:
Patent JP-2012172205-A (JP)
Title: Desulfurizing method for molten steel
Inventor: NUMATA MITSUHIRO
IPC: C21C7/072
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a desulfurizing method which can obtain desulfurizing effect equal to desulfurization using a slag with high Al and high CaO concentration, even when Al concentration in molten steel is low and CaO concentration in the slag is low, and also can obtain a desulfurizing rate higher than that of the conventional method when Al concentration and CaO concentration are equal to those of the convention method.SOLUTION: In the desulfurizing method, one or more of rare earth metal such as La, Ce, and Nd is added to the molten steel, then gas stirring is performed, in the refining treatment of stirring a molten steel in a ladle and a slug on a surface of the molten steel with an inert gas. The amount of the rare earth metal added is 0.2 kg/ton or more and 0.9 kg/ton or less. The amount of Al added before adding the REM is adjusted such that the ratio [Al]/[REM] of Al concentration [Al] (mass%) in the molten steel after desulfurizing treatment to a total concentration of the rare earth metals [REM] (mass%) in the molten steel is 1.2 or more and 20 or less.
Patent JP-2012171056-A (JP)
Title: Flat grinding wheel
Inventor: OKA TOSHIAKI
IPC: B24B1/04
Filed: 2011-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a flat grinding wheel which can be efficiently ultrasonically vibrated.SOLUTION: This flat grinding wheel includes a disc-like wheel base 61 including a mounting hole at the central part, and an abrasive wheel 62 mounted to an outer peripheral surface of the wheel base. In the flat grinding wheel, an ultrasonic vibration means 63 for generating ultrasonic vibration by applying AC power is arranged between the mounting hole of the wheel base and an outer periphery thereof.
Patent JP-2012174954-A (JP)
Title: Semiconductor light-emitting device and light source device using the same
Inventor: SAMONJI KATSUYA
IPC: H01S5/022
Filed: 2011-02-23
Abstract: PROBLEM TO BE SOLVED: To achieve a light source device which can mount a plurality of semiconductor light-emitting devices at high density, reduce the number of components such as a heat sink, and efficiently radiate heat generated from the semiconductor light-emitting elements.SOLUTION: A semiconductor light-emitting device 100 comprises a base 121 made of metal which can radiate light by using a semiconductor material and has a polygon planar shape of a principal surface, and a semiconductor light-emitting element 110 mounted on the principal surface of the base 121. The base 121 has fitting parts 150a, 150b, 151a and 151b on lateral faces thereof, which are capable of being fitted with bases 121 of other semiconductor light-emitting devices 100 each having the same structure.
Patent JP-2012172952-A (JP)
Title: Air conditioning system
Inventor: OKIURA HIROSHI
IPC: F24F11/02
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioning system capable of achieving low energy consumption while performing air conditioning in a building.SOLUTION: An air conditioning apparatus 2 includes cooling and heating means for adjusting a temperature of a building 100 as an operation mode and a ventilation means for ventilating outside air to the inside of the building 100. When the temperature of the outside of the building is not within a preset temperature range, the cooling means or heating means starts. When the temperature of the outside of the building is within the preset temperature range, the above means switches to the ventilation means.
Patent JP-2012175893-A (JP)
Title: Regenerative braking control device
Inventor: OSHIUMI TAKAHIRO
IPC: B60T8/17
Filed: 2011-02-24
Abstract: PROBLEM TO BE SOLVED: To improve regeneration efficiency in a vehicle including a regenerative braking device.SOLUTION: A regenerative braking control device 24 controls each of first regenerative braking means 56f capable of transmitting regenerative braking force to a front wheel of the vehicle, and second regenerative braking means 56r capable of transmitting the regenerative braking force to a rear wheel of the vehicle. The regenerative braking control device 24 includes required regenerative braking force calculating means for calculating a required regenerative braking force which is a total value of the regenerative braking force required for each of the first regenerative braking means and the second regenerative braking means, a distribution ratio calculating means for calculating a distribution ratio, in which energy loss when the required regenerative braking force is distributed to the first regenerative braking means and the second regenerative braking means becomes the smallest, and a control means for controlling the first regenerative braking means and the second regenerative braking means respectively, so as to achieve the required regenerative braking force with the calculated distribution ratio.
Patent JP-2012178629-A (JP)
Title: Output circuit
Inventor: MORII MASAHARU
IPC: H03K19/0175
Filed: 2011-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an output circuit that complies with required specifications of a load capacity.SOLUTION: An output circuit 1 includes a current adjustment transistor P2 disposed between a first power supply VDD and a source of an output transistor P1, and a current adjustment circuit 11 for controlling a gate of the current adjustment transistor P2 in accordance with the potential of an output signal EX to increase a current through the current adjustment transistor P2 while the output signal EX changes from a second potential to a first potential.
Patent JP-2012179940-A (JP)
Title: Car navigation visor
Inventor: NISHIMOTO KATSUHIKO
IPC: B60R11/02
Filed: 2011-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a car navigation visor that can adjust the mounting angle according to driver's eye-level and the shape of the instrument panel that is a mounting object.SOLUTION: Each mounting member 16 has: a plate shape mounting plate 20 that is formed nearly a dog leg shape that is mounted at an upper corner right and left both sides of a hole edge of a car navigation accommodation part P1 in an instrument panel P along an upper edge and a side edge; a top plate side mounting member 22 provided in standing and falling possible in a vertical direction at a part 20a along an upper edge of a car navigation X among the mounting plates 20; and a side plate side mounting member 24 provided rockably in a lateral direction at a part 20a along a side edge of the car navigation X among the mounting plates 20. It is characterized in that the top plate side mounting member 22 is installed in the ceiling surface of a visor body 12, and the side plate side mounting member 24 is detachably installed in the inner surface of visor body 12.
Patent JP-2012182702-A (JP)
Title: Reset circuit and semiconductor device
Inventor: SAITO MANABU
IPC: G06F1/24
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To output an initial value of a logic circuit to be initialized to a logic circuit in the subsequent stage even in a clock-gating state.SOLUTION: A reset circuit, which resets a logic circuit operating in synchronization with a clock, includes an output selection unit that receives an output signal from the logic circuit and outputs any of an initial value of an output signal when the logic circuit is reset and the output signal received from the logic circuit; and a control unit that receives a reset signal for resetting the logic circuit and controls the output selection unit so that the initial value is output from the output selection unit in response to the reset signal.
Patent JP-2011224544-A (JP)
Title: Method and device for biologically treating organic wastewater
Inventor: FUJISHIMA SHIGEKI
IPC: C02F3/12
Filed: 2011-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for biologically treating organic wastewater, in each of which a multistage activated sludge method employing the predatory activity of microorganisms is adopted to improve treatment efficiency, reduce the sludge volume and improve the treated water quality by giving priority to filtration-predatory microorganisms.SOLUTION: Organic wastewater is introduced into a first biological treatment tank 1 and treated biologically by bacteria. First biologically treated water containing bacteria of dispersed states is sent from the first biological treatment tank 1 to a second biological treatment tank 2 to obtain second biologically treated water. The second biologically treated water is subjected to solid-liquid separation. A microorganism-supporting carrier 22 is disposed in the second biological treatment tank 2. A portion of the sludge is removed, the removed sludge is treated in an anaerobic tank 4 and then returned to the second biological treatment tank 2.
Patent JP-2012186517-A (JP)
Title: Communication control device and communication control method
Inventor: HISAMA SHUICHI
IPC: H04Q9/00
Filed: 2011-03-03
Abstract: PROBLEM TO BE SOLVED: To assist communication in a network in which a single-telegraphic-message format and a composite-telegraphic-message format coexists.SOLUTION: A communication control device according to an embodiment of the invention is related to a communication control device in a home appliance control system comprising a home gateway device, a home appliance, and a communication control device for controlling communication between the home gateway device and the home appliance. The communication control device comprises composite-telegraphic-message transmission/reception means, single-telegraphic-message transmission/reception means, and conversion means. The conversion means converts composite-telegraphic-message data received by the composite-telegraphic-message transmission/reception means into single-telegraphic-message data referencing to device operation procedural data associating a command type with the order of the command, get the single-telegraphic-message transmission/reception means to transmit the converted single-telegraphic-message data according to the command order stored in the device operation procedural data, and also converts single-telegraphic-message data received by single-telegraphic-message transmission/reception means into composite-telegraphic-message data.
Patent JP-2012187718-A (JP)
Title: Image forming apparatus, and its control program
Inventor: SUZUKI TAKASHI
IPC: H04N1/00
Filed: 2011-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can reduce a possibility that a user is made to wait for a long period of time, even when the interruption of a printing job of a printing mode different from a printing mode of a printing job in execution is indicated, and can improve throughput for executing all the printing jobs.SOLUTION: A remaining time by the completion of a first printing job is calculated (A4). Furthermore, a change time of a printing mode is calculated on the basis of a printing mode of the first printing job and a printing mode of a second printing job to which interruption related to the execution of the printing job is indicated (A5). Then, when the remaining time is longer than at least the change time of the printing job (A7:YES), it is determined that interruption processing for executing the second printing job should be performed by interrupting the first printing job (A11).
Patent JP-2012190590-A (JP)
Title: Led power supply
Inventor: MATSUMOTO MINORU
IPC: H05B37/02
Filed: 2011-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an LED power supply which can limit a load current so as not to exceed the maximum allowable current even if a load is connected suddenly from the open state of an LED load.SOLUTION: The power supply device of an LED connected in parallel with an output capacitor Ccharged by a power supply power comprises a current limit resistor Rconnected in series with the LED, a switching element Qconnecting the both ends of the resistor, a resistor Rfor load current detection, and a control circuit 4 of the switching element. The control circuit 4 has switching means 68 for switching the switching element, current presence determining means 64 for monitoring the load current value and determining that the LED is brought into connection state based on the presence of the load current, and current comparison means 66 for comparing a load current value I immediately after connection of the LED with a reference value Iand determining the timing of the load current attenuating to the reference value. The switching means 68 switches the switching element to on state in that timing.
Patent JP-2012187843-A (JP)
Title: Manufacturing apparatus and manufacturing method of hollow molded product
Inventor: WATANABE TAKATOSHI
IPC: B29C48/08
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus of a hollow molded product with a simple structure capable of shortening a production cycle time of the product, and a manufacturing method thereof.SOLUTION: In the manufacturing apparatus 1, a parison forming station S1 for forming a parison P, a built-in component attachment station S2 where opposite sides of a center die 3 including a built-in component 2 are held and closed across the parison P by a pair of molding dies 4 and the built-in component 2 is attached to the parison P transferred to the molding dies 4, a molding station S3 where the molding dies 4 are closed to mold a hollow molded product, and a conveyance station S4 for removing the hollow molded product from the molding dies 4 and conveying the product are juxtaposed in this sequence from one end of the apparatus. The center die 3 is fixed in the built-in component attachment station S2 and the molding dies 4 are provided to be reciprocable between the built-in component attachment station S2 and the molding station S3.
Patent JP-2012187860-A (JP)
Title: Insert method of negative-pressure generating member and insert device of negative-pressure generating member
Inventor: SHIBA AKIRA
IPC: B41J2/175
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an insert method of a negative-pressure generating member that can enhance density of a negative-pressure generating member near a partition wall.SOLUTION: In inserting the negative-pressure generating member 130 into a negative-pressure generating member accommodating chamber, the negative-pressure generating member 130 is inserted while being rotated to a predetermined rotation angle, is inserted to the bottom portion in the negative-pressure generating member accommodating chamber while retaining the rotated angle, and further, is inserted by rotating the negative-pressure member 130 in a reverse direction to the previous rotation direction.
Patent JP-2012187620-A (JP)
Title: Laser processing method and laser processing planning method
Inventor: NISHIMURA TAKUYA
IPC: B23K26/02
Filed: 2011-03-11
Abstract: PROBLEM TO BE SOLVED: To reduce processing time.SOLUTION: The laser processing method for performing processing by deflecting a laser pulse by a deflector while moving an object to be processed by a moving device and making the laser pulse incident on a processing position of the object to be processed includes a process (a) for demarcating a plurality of processing ranges Aalong a first direction on the object to be processed, a process (b) for estimating processing time tfor each of the plurality of the processing ranges A, and a process (c) for determining a moving speed for moving the object to be processed to a first direction by the moving device with the processing range Aas a unit while adding slack time slarger than zero to the processing time tfor at least one of the processing ranges A.
Patent JP-2012192546-A (JP)
Title: Resin film roll and method of manufacturing the same
Inventor: MATSUNAGA ATSUSHI
IPC: B29C59/04
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a resin film roll in which has a scratch in a film processing step such as the lamination of a functional layer to the film is hardly generated, has excellent processing suitability in which meandering and slippage, during conveyance or the like does not occur, and which is excellent in the flatness or a winding shape of the film, and to provide a method of manufacturing the resin film roll.SOLUTION: The resin film roll is formed by winding a resin film in the film longitudinal direction and has a projection zone comprising one or a plurality of projections in a film region in which a distance from both ends in the film width direction is ≤100 mm, the projection zone is continuously present in the film longitudinal direction, the width (a) of the projection zone is 5-20 mm, and the position of the projection zone in the film width direction is changed along the film longitudinal direction.
Patent JP-2011118948-A (JP)
Title: Adjustable rack power system and method
Inventor: RASMUSSEN NEIL
IPC: G06F1/18
Filed: 2011-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suitable and adjustable rack power system and method.  <P>SOLUTION: Systems and method for installing computer equipment and power distribution equipment in facilities are provided. In one aspect, power distribution racks (210A and 210B) and uninterruptible power supply system racks (208A and 208B), and a plurality of device racks (214) are provided. A plurality of power cables (290A to 290D) run to each of the plurality of equipment racks (214) using power cable tracks (282A to 282E) located on the roofs of the power distribution racks (210A and 210B) and the equipment racks (214).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012199264-A (JP)
Title: Manufacturing method of semiconductor device and manufacturing method of electro-optic device
Inventor: NAKAJIMA YOSHIKI
IPC: H01L29/786
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the TAT extends and the price soars when TFTs having different characteristics are formed by increasing the number of photomasks, in order to form TFTs having different characteristics on the same substrate.SOLUTION: A step resist having a different thickness is formed of a second region 156, a channel precursor 161a, and a source/drain precursor 165a by using one halftone mask. A resist film thickness which does not transmit impurities with low acceleration energy but transmits impurities with high acceleration energy is set for the channel precursor 161a of an NMOSTFT, and the resist is opened in the source/drain precursor 165a. At first, ions are implanted in the source/drain precursor 165a with low acceleration energy, and then ions are implanted in the channel precursor 161a with high acceleration energy. A resist film thickness not transmitting impurities is set in the second region 156 by two injections.
Patent JP-2012081577-A (JP)
Title: Method of determining moving direction of robot, and controller for robot
Inventor: KIKUCHI KENJI
IPC: B25J19/06
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To allow a robot to move up to the limit of its moving area even when a user moves the robot in real time.SOLUTION: Robot moving area space is defined as a set of cubes. Three-dimensional coordinate values defining an outer surface of each cube is determined. Space evaluation data formed by evaluating each of the cubes as a safe space or a dangerous space is used for setting a guard area G covering a tip of a robot arm. When the user keeps moving the tip of the robot arm in a direction specified by a joy stick, and the guard area G interferes with the dangerous area in surface contact therewith, the tip of the robot arm is moved by a unit distance in a direction parallel with a contact surface, when possible (S14), and then the movement of the tip of the robot arm in the specified direction is retried. When the guard area G and the dangerous area are not in surface contact with each other or the guard area G interferes with the dangerous area, the specified direction is decomposed into three directional vectors to determine first and second directions (S5). If the tip of the robot arm can be moved in the first direction, it is moved in the first direction by a unit distance (S15), then the tip of the robot arm is moved again in the specified direction. When the tip of the robot arm interferes with the dangerous area, it is moved in a direction obtained by rotating the first direction 45 degrees as a next candidate direction (S8).
Patent JP-2012203986-A (JP)
Title: Fuel cell system
Inventor: ABE TOSHIYA
IPC: H01M8/12
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To efficiently execute both of an activating process and a stopping process, where a reduction gas is kept at high temperature in the activating process and the reduction gas is cooled down to a low temperature in the stopping process without changing a flow path of the reduction gas.SOLUTION: Reformed gas supplying means includes a first flow path for flowing a reformed fuel gas, a second flow path for flowing a heat medium to be capable of exchanging heat with the fuel gas in the first flow path. The heat medium in the second flow path is heated to a relatively high temperature in executing the activating process while the heat medium in the second flow path is cooled down to a relatively low temperature in executing the stopping process.
Patent JP-2012203758-A (JP)
Title: Power generator for wireless mouse
Inventor: ONO HIROAKI
IPC: G06F3/0354
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To generate necessary and sufficient power.SOLUTION: A power generator G, and a capacitor C as an electricity storage member are integrated into a mouse case 11. The power generator G is rotary-driven from outside the case 11 by a rotating wheel 21 as manual driving means via an acceleration mechanism 22.
Patent JP-2012201486-A (JP)
Title: Sheet conveying device, image forming apparatus, sheet skew correcting method, and program therefor
Inventor: MORIYA MASAAKI
IPC: B65H9/00
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a sheet conveying device capable of definitely correcting a skew in a sheet without distinguishing a sheet with a tab from a rectangular sheet.SOLUTION: The sheet conveying device calculates skew amounts of sheets between sensors from time differences in sensing signals outputted from four sensors 6A to 6D and then converts each of the calculated skew amounts into a skew amount per unit length. Any two skew amounts of the converted skew amounts are combined to calculate the respective differences, one of the skew amounts of a combination with a minimum difference is selected and determined as a corrected skew amount. Motor pulse control sections 120R, 120L perform control for driving a skew correction roller based on the correction skew amount.
Patent JP-2011138165-A (JP)
Title: Composition and method for immersion lithography
Inventor: WANG DEYAN
IPC: G03F7/004
Filed: 2011-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new photoresist composition that is useful for immersion lithography.  <P>SOLUTION: The preferred photoresist composition includes one or more materials that can be substantially non-mixable with a resin component of a resist. The further-preferred photoresist composition includes: (1) an Si substitution; (2) a fluorine substitution; (3) a hyperbranched polymer; and/or (4) polymeric particles. The particularly-preferred photoresists can exhibit the reduced leaching of resist materials into an immersion fluid contacting with the resist layer during immersion lithography processing.  <P>COPYRIGHT: (C)2011,JPO&INPIT